MyCruiseForecast

Philippines

Subic Bay cruise weather by month

What to expect when your ship is in Subic Bay in any month: temperatures, how often it rains, wind, sea temperature and wave heights.

Weather in Subic Bay by month

Average highs run from 84°F (29°C) in September to 95°F (35°C) in April. Rain falls on the fewest days in January and the most in September. Sea temperature and wave heights are for the water just off the port.

Typical conditions, 2022–2025 climate record (ECMWF). Rain days are days with at least 1 mm of rain or melted snow. These are averages, not a forecast.
MonthHigh / lowRain daysWindSea tempTypical seas
January88 / 74°F31 / 23°C25%15 mph24 km/h82°F28°C2 ft (0.6 m)Slight; rougher days up to 3 ft
February91 / 75°F33 / 24°C33%15 mph24 km/h82°F28°C1 ft (0.4 m)Smooth; rougher days up to 3 ft
March94 / 76°F34 / 24°C34%13 mph21 km/h82°F28°C1 ft (0.3 m)Smooth; rougher days up to 2 ft
April95 / 77°F35 / 25°C54%10 mph16 km/h85°F29°C1 ft (0.3 m)Smooth; rougher days up to 2 ft
May91 / 80°F33 / 27°C77%9 mph15 km/h87°F31°C1 ft (0.4 m)Smooth; rougher days up to 3 ft
June87 / 79°F30 / 26°C88%8 mph14 km/h87°F31°C2 ft (0.6 m)Slight; rougher days up to 5 ft
July85 / 78°F30 / 26°C93%10 mph17 km/h86°F30°C4 ft (1.1 m)Slight; rougher days up to 7 ft
August85 / 78°F29 / 25°C90%9 mph15 km/h85°F30°C3 ft (0.9 m)Slight; rougher days up to 5 ft
September84 / 77°F29 / 25°C94%10 mph16 km/h85°F29°C3 ft (0.9 m)Slight; rougher days up to 7 ft
October87 / 76°F30 / 25°C82%10 mph17 km/h86°F30°C2 ft (0.5 m)Smooth; rougher days up to 6 ft
November89 / 76°F31 / 25°C40%12 mph20 km/h85°F30°C1 ft (0.4 m)Smooth; rougher days up to 3 ft
December88 / 76°F31 / 24°C39%14 mph23 km/h84°F29°C2 ft (0.6 m)Slight; rougher days up to 3 ft

Check the forecast for your sailing

Upcoming cruises in Subic Bay

1 ship from 1 cruise line is scheduled here, 1 visit in total. The next 1:

DateShipStopSailing
Sun, Oct 252026Costa SerenaCosta CruisesCalls7 nights from Hong Kong

Ships that visit Subic Bay

Nearby cruise ports

Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.